Blitz (BZX8)- High Performance Electronic Crossover Bass Driver Network * Chrome Plated Chassis * Acrylic Protective Cover * Green Light Illumination * Frequency Response: 20Hz-400Hz * LED Power On Indicator * LED Clipping Detector * Input Level Controls * Subwoofer Stereo/Mono ...Blitz (BZX8)- High Performance Electronic Crossover Bass Driver Network * Chrome Plated Chassis * Acrylic Protective Cover * Green Light Illumination * Frequency Response: 20Hz-400Hz * LED Power On Indicator * LED Clipping Detector * Input Level Controls * Subwoofer Stereo/Mono Selector * Subwoofer Selectable Phase Shifter * Sub Level, Bass Frequency (40-400Hz) * Q. Select (2-20) Remote Control * Slope Rate: 18dB * RCA Input Jacks * RCA Output Jacks * Remote Q. Control 2-20 * Dimensions: 1.8''H x 7.9''W x 4.8''D